SEALING PLUG
Patented water swellable plug for a perfect seal of formwork spacers

The Sealing Plug is a revolutionary solution for sealing structural concrete formwork spacers. Sealing Plugs comprise a water-swellable rubber cap and solid core. The cap prevents water infiltrating the bar and the core provides a mechanical anchor under water pressures up to 6 bar.

This water-activated, self-expanding sealing solution is one of our most innovative – it guarantees a perfect seal, combating moisture infiltration with a single hammer blow!

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